CN207538332U - A kind of light gauge cold-formed steel shape and its π type connection structures - Google Patents
A kind of light gauge cold-formed steel shape and its π type connection structures Download PDFInfo
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- CN207538332U CN207538332U CN201721364341.2U CN201721364341U CN207538332U CN 207538332 U CN207538332 U CN 207538332U CN 201721364341 U CN201721364341 U CN 201721364341U CN 207538332 U CN207538332 U CN 207538332U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 83
- 239000010959 steel Substances 0.000 title claims abstract description 83
- 230000006978 adaptation Effects 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
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Abstract
The utility model discloses a kind of light gauge cold-formed steel shape and its π type connection structures, its key points of the technical solution are that including the shape steel plate that cross sectional shape is π fonts, the shape steel plate includes mainboard and extends the hang plate of mainboard both sides, the type that shaped steel is applied in construction is increased, there is wide applicability；The shape steel plate of π fonts is spliced using π types connection structure simultaneously, forms the light gauge cold-formed steel shape with certain length.
Description
Technical field
The utility model is related to steel member, more particularly to a kind of light gauge cold-formed steel shape and its π type connection structures.
Background technology
Light gauge cold-formed steel shape is the shaped steel that will be bent into various sections by rolling or punching press compared with thin steel strip at room temperature, and
Same section thickness is identical, and each angle top in section is in circular arc chamfering.Compared with hot-rolled steel section, under the conditions of similary section, thin wall type
Steel section has the larger radius of gyration and the moment of inertia.The light-weight of cold formed steel structure, function are more, can industrial metaplasia
Production.Civilian in farm buildings in industry, generally use light-gauge steel section makes various roof trusses, steelframe, rack, purlin, wall beam, wall
The structures such as column and component.
At present, Authorization Notice No. is that the Chinese patent of CN204728579U is disclosed in a kind of beams of concrete in existing patent
Portion's light-gauge steel section skeleton structure, including upper and lower horizontally disposed two groups of main light-gauge steel sections, the section of main light-gauge steel section is C-shaped, often
The main light-gauge steel section of group includes two main light-gauge steel sections, and two main light-gauge steel sections are fixedly connected by drawknot piece, main light-gauge steel section it is convex
Face is provided with time light-gauge steel section, and the section of secondary light-gauge steel section is Z-shaped, and secondary light-gauge steel section is mutually perpendicular to main light-gauge steel section.
The cross sectional shape of main light-gauge steel section involved in this skeleton structure is mostly C-shaped, and thin wall type in the prior art
There are many kinds of steel grade classes, according to the different light-gauge steel sections for choosing different cross section shape of use demand.
Utility model content
The purpose of this utility model is to provide a kind of light gauge cold-formed steel shape with new type section shape.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of light gauge cold-formed steel shape, including the shape steel plate that cross sectional shape is π fonts, the shape steel plate includes mainboard and prolongs
Stretch in the hang plate of mainboard both sides.
By using above-mentioned technical proposal, the utility model provides a kind of shape steel plate of π fonts, increases and is applied in building
The type of shaped steel is applied in work, there is wide applicability.
The utility model is further arranged to：The hang plate includes the first inclined plate with being connected to being bonded for the first inclined plate
Plate, the jointing plate are parallel to mainboard setting, and first inclined plate is connected between the mainboard and jointing plate.
By using above-mentioned technical proposal, hang plate includes jointing plate, improves the shape steel plate and other fitting-types of π fonts
Laminating degree between steel, the first inclined plate are connected between mainboard and jointing plate, are increased and are transitioned into the flat of jointing plate by mainboard
Slip, and then improve the stability in use of the shape steel plate of the π fonts.
The utility model is further arranged to：Folded acute angle is 30 ~ 60 ° between first inclined plate and mainboard.
By using above-mentioned technical proposal, the angle between the first inclined plate and mainboard is limited, it is meant that the first inclined plate inclines
Oblique degree is restricted, and angle is 30 ~ 60 °, and the angle of inclination of the first inclined plate is conducive to improve the π fonts than shallower
The stability in use of shape steel plate.
The another object of the utility model is to disclose a kind of π type connection structures of light gauge cold-formed steel shape, including above-mentioned
The π type connecting plates that the surface of light gauge cold-formed steel shape described in any one fits are fixed π type connecting plates by bolt assembly
On the shape steel plate of π fonts.
By using above-mentioned technical proposal, π types connection structure includes π type connecting plates, π type connecting plates is fitted in π fonts
Shape steel plate on, be fixedly connected using bolt assembly, spliced and combined so as to fulfill by several π type connecting plates, make
The standby light gauge cold-formed steel shape with certain length.
The utility model is further arranged to：The interface of first inclined plate and jointing plate is equipped with long along the first inclined plate
The adaptation groove of direction extension is spent, plug is equipped with elastic sponge layer in the adaptation groove.
By using above-mentioned technical proposal, when π type connecting plates are fitted on the shape steel plate of π fonts, on π type connecting plates
Turning can be connected on the interface of the first inclined plate and jointing plate, can seriously cause to wear, and elastic sponge layer is with excellent
Flexible and elasticity, can play higher protective effect to the turning of π type connecting plates.
The utility model is further arranged to：Shaft is equipped on the side wall of the π types connection structure, is connected in the shaft
It is connected to the flanging of the inner wall direction overturning to π type connecting plates.
By using above-mentioned technical proposal, flanging is overturn to the inner wall direction of π type connecting plates, and flanging is made to be fitted in π
On the inner wall of type connecting plate, increase the contact area of the shape steel plate of π types connecting plate and π fonts, so improve π types connecting plate with
Stable connection between the shape steel plate of π fonts.
The utility model is further arranged to：The flanging is equipped with magnetism towards the side of the shape steel plate inner wall of π fonts
Layer.
By using above-mentioned technical proposal, magnetosphere has excellent absorption property, when flanging is overturn to the type of π fonts
When on steel plate inner wall, magnetosphere can further improve π rapidly by flanging absorption on the inner wall of the shape steel plate of π fonts
The stable connection of type connecting plate and the shape steel plate of π fonts.
In conclusion the utility model has the advantages that：
1st, a kind of shape steel plate of π fonts of the utility model, increase in construction apply shaped steel type, have compared with
Wide applicability；
2nd, hang plate includes the first inclined plate and jointing plate, improves between the shape steel plate of π fonts and other cooperation shaped steel
Laminating degree, the first inclined plate are connected between mainboard and jointing plate, increase the flatness that jointing plate is transitioned by mainboard, and then
Improve the stability in use of the shape steel plate of the π fonts；
3rd, the utility model additionally provides a kind of π types connection structure, and including π type connecting plates, π type connecting plates are fitted in π
It on the shape steel plate of font, is fixedly connected using bolt assembly, splicing group is carried out so as to fulfill by several π types connecting plates
It closes, prepares the light gauge cold-formed steel shape with certain length.
Description of the drawings
Fig. 1 is the structure diagram of one light gauge cold-formed steel shape of embodiment；
Fig. 2 is the structure diagram of two π type connection structures of embodiment；
Fig. 3 is the enlarged drawing at A in Fig. 2.
In figure：1st, shape steel plate；11st, mainboard；12nd, hang plate；121st, the first inclined plate；122nd, jointing plate；2nd, π types connecting plate；
3rd, bolt assembly；4th, adaptation groove；5th, elastic sponge layer；6th, shaft；7th, flanging；8th, magnetosphere.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one：
A kind of light gauge cold-formed steel shape, as shown in Figure 1, including the shape steel plate 1 that cross sectional shape is π fonts, shape steel plate 1 includes master
Plate 11 and the hang plate 12 for extending 11 both sides of mainboard.
As shown in Figure 1, the cross section of mainboard 11 is rectangle, hang plate 12 includes the first inclined plate 121, is connected to the first inclined plate
121 jointing plate 122, the first inclined plate 121 are obliquely installed, and folded acute angle between mainboard 11 is 30 ~ 60 °, preferably
60 °, jointing plate 122 is parallel to mainboard 11, and the first inclined plate 121 is connected between mainboard 11 and jointing plate 122, mainboard 11, both sides
The first inclined plate 121 and the jointing plate 122 that is connected with the first inclined plate 121 constitute the shape steel plates 1 of π fonts.
Embodiment two：
The π type connection structures of a kind of light gauge cold-formed steel shape, as shown in Fig. 2, including the π types to fit with one surface of embodiment
Connecting plate 2, the cross-sectional shape of π types connecting plate 2 match with 1 surface shape of shape steel plate of π fonts, using bolt assembly 3 by π
Type connecting plate 2 is fixed on the shape steel plate 1 of π fonts.
As shown in Figures 2 and 3, the first inclined plate 121 is grown with being offered on the interface of jointing plate 122 along the first inclined plate 121
The adaptation groove 4 of direction extension is spent, plug is equipped with elastic sponge layer 5 in adaptation groove 4, since π types connecting plate 2 is connected to π fonts
When on shape steel plate 1, the turning of π types connecting plate 2 can be tightly contradicted on elastic sponge layer 5, reduce turning to π types connecting plate 2
Abrasion between angle and the first inclined plate 121 and the interface of jointing plate 122.
As shown in Fig. 2, being equipped with shaft 6 on the side wall of π types connecting plate 2, flanging 7, flanging 7 are connected in shaft 6
Magnetosphere 8 is equipped with towards the side of 1 inner wall of shape steel plate of π fonts, the inner wall direction of flanging 7 to the shape steel plate 1 of π fonts is turned over
Turn, due to the suction-operated of magnetosphere 8, flanging 7 is tightly adsorbed on 1 inner wall of shape steel plate of π fonts.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Claims (6)
1. a kind of light gauge cold-formed steel shape, it is characterised in that：Including the shape steel plate (1) that cross sectional shape is π fonts, the shape steel plate
(1) including mainboard (11) and the hang plate (12) of mainboard (11) both sides is extended, the hang plate (12) includes the first inclined plate
(121) with being connected to the jointing plates (122) of the first inclined plate (121), the jointing plate (122) is parallel to mainboard (11) setting, institute
The first inclined plate (121) is stated to be connected between the mainboard (11) and jointing plate (122).
2. a kind of light gauge cold-formed steel shape according to claim 1, it is characterised in that：First inclined plate (121) and mainboard
(11) folded acute angle is 30 ~ 60 ° between.
3. a kind of π type connection structures of light gauge cold-formed steel shape, it is characterised in that：Including with described in claim 1 ~ 2 any one
Light gauge cold-formed steel shape the π types connecting plate (2) that fits of surface, π types connecting plate (2) is fixed on by π by bolt assembly (3)
On the shape steel plate (1) of font.
4. a kind of π type connection structures of light gauge cold-formed steel shape according to claim 3, it is characterised in that：Described first tiltedly
The interface of plate (121) and jointing plate (122) is equipped with the adaptation groove (4) extended along the first inclined plate (121) length direction, described
Plug is equipped with elastic sponge layer (5) in adaptation groove (4).
5. a kind of π type connection structures of light gauge cold-formed steel shape according to claim 4, it is characterised in that：The π types connection
Shaft (6) is equipped on the side wall of structure, connected on the shaft (6) oriented π types connecting plate (2) inner wall direction overturning turn over
Flanging (7).
6. a kind of π type connection structures of light gauge cold-formed steel shape according to claim 5, it is characterised in that：The flanging
(7) it is equipped with magnetosphere (8) towards the side of shape steel plate (1) inner wall of π fonts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364341.2U CN207538332U (en) | 2017-10-20 | 2017-10-20 | A kind of light gauge cold-formed steel shape and its π type connection structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364341.2U CN207538332U (en) | 2017-10-20 | 2017-10-20 | A kind of light gauge cold-formed steel shape and its π type connection structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207538332U true CN207538332U (en) | 2018-06-26 |
Family
ID=62610704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721364341.2U Expired - Fee Related CN207538332U (en) | 2017-10-20 | 2017-10-20 | A kind of light gauge cold-formed steel shape and its π type connection structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207538332U (en) |
-
2017
- 2017-10-20 CN CN201721364341.2U patent/CN207538332U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20211020 |